CdAr范德瓦尔斯复合物的最低里德堡态：原子间势的改进表征。
The lowest-lying Rydberg state of CdAr van der Waals complex: The improved characterization of the interatomic potential.
作者信息
Sobczuk J, Urbańczyk T, Koperski J
机构信息
Smoluchowski Institute of Physics, Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Łojasiewicza 11, 30-348 Kraków, Poland.
Smoluchowski Institute of Physics, Faculty of Physics, Astronomy and Applied Computer Science, Jagiellonian University, Łojasiewicza 11, 30-348 Kraków, Poland.
出版信息
Spectrochim Acta A Mol Biomol Spectrosc. 2022 Dec 5;282:121655. doi: 10.1016/j.saa.2022.121655. Epub 2022 Jul 21.
Previous characterization of the double-well EΣ6S - Rydberg state outer potential well EΣ in CdAr van der Waals (vdW) complex has been based on detection of the EΣ←BΣ5P (υ″=0-2) transitions only. In this study, the gap in the limited characterization of the EΣ shallow well and the neighbouring potential barrier has been filled by recording bound (υ') ← bound (υ″=1-4) and free ← bound (υ″=0-4) excitation spectra. The result, spectroscopic description of the EΣ well along with the potential barrier have been concluded from simulations of the recorded spectra. The results were compared with those published previously.
之前对CdAr范德华（vdW）复合物中双阱EΣ6S - 里德堡态外势阱EΣ的表征仅基于对EΣ←BΣ5P（υ″ = 0 - 2）跃迁的检测。在本研究中，通过记录束缚态（υ'）←束缚态（υ″ = 1 - 4）和自由态←束缚态（υ″ = 0 - 4）激发光谱，填补了对EΣ浅阱和相邻势垒有限表征方面的空白。根据记录光谱的模拟结果得出了EΣ阱以及势垒的光谱描述。将这些结果与之前发表的结果进行了比较。
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